package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;
    /**
     * 取消超时未支付订单
     */
    @Scheduled(cron = "0 * * * * *")
    public void processTimeoutOrder(){
        log.info("取消超时未支付订单");
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        //select * from order where status = ? && order_time < 当前时间 - 15
        List<Orders> ordersList = orderMapper.getBystatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList !=null && ordersList.size()>0){
            ordersList.forEach(order -> {
               order.setStatus(Orders.CANCELLED);
               order.setCancelTime(LocalDateTime.now());
               order.setCancelReason("订单超时");
               orderMapper.update(order);
            });

        }
    }

    /**
     * 处理一直处于派送中的数据
     */
    @Scheduled(cron = "0 0 1 * * * ")
    public void processDeliveryOrder(){
        log.info("处理一直处于派送中的数据");
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getBystatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS , time);
        if(ordersList !=null && ordersList.size()>0){
            ordersList.forEach(order -> {
                order.setStatus(Orders.COMPLETED );
                order.setCancelTime(LocalDateTime.now());
                order.setCancelReason("订单超时");
                orderMapper.update(order);
            });

        }

    }
}
